Ijmb Model Questions Vol1 2018 Physics Question 3

Practice practical question 3 from the 2018 Ijmb Model Questions Vol1 Physics examination. This question covers Motion .

Ijmb Model Questions Vol1 2018 Physics Practical

Topic: Motion

Question 3 IJMB_MODEL_QUESTIONS_VOL1 • 2018 • PHYSICS • practical

A ticker timer is set to mark a dot on a moving strip of paper every 0.10 s. A small steel ball is released from rest and falls vertically, passing the ticker timer. The distances (in metres) between five successive dots recorded on the paper are: 0.20, 0.30, 0.40, 0.50 and 0.60. Using this data, answer the following:

Question Parts

( a )

Calculate the instantaneous speed of the ball at each recorded dot.

( b )

Assuming the ball moves with uniform acceleration, determine the magnitude of this acceleration.

( c )

Calculate the percentage error of the experimental acceleration with respect to the standard value of g = 9.81 m s⁻².

( d )

State two possible sources of error in this experiment and suggest a method to reduce each error.

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About This Question

This is Ijmb Model Questions Vol1 2018 Physics Question 3. It is one of the practical questions from the 2018 Ijmb Model Questions Vol1 Physics examination.

The question covers Motion .

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